Hermes 3 405B Instruct vs Qwen3.5 Plus 2026-04-20
Detailed technical comparison between Hermes 3 405B Instruct (Nous Research) and Qwen3.5 Plus 2026-04-20 (Alibaba). Review live API token pricing, context window capabilities, time-to-first-token latency, and verified benchmark scores side-by-side.
Comparison Snapshot
Qwen3.5 Plus 2026-04-20
1,000,000 tokensTie
Equal CapabilityTie
Equal SpeedQwen3.5 Plus 2026-04-20
$0.30 / MTokHermes 3 405B Instruct
Hermes 3 is a generalist language model with many improvements over Hermes 2, including advanced agentic capabilities, much better roleplaying, reasoning, multi-turn conversation, long context coherence, and improvements across the...
Qwen3.5 Plus 2026-04-20
Qwen3.5 Plus (April 2026) is a large-scale multimodal language model from Alibaba. It accepts text, image, and video input and produces text output, with a 1M token context window. This...
Technical Specifications
🏆 = Superior Spec| Specification | Hermes 3 405B Instruct | Qwen3.5 Plus 2026-04-20 |
|---|---|---|
| Provider | Nous Research | Alibaba |
| Context Window | 131,072 tokens | 1,000,000 tokens🏆 |
| Agent Suitability | N/A | N/A |
| Time to First Token (TTFT) | N/A | N/A |
| Deployment Model | self hostable | self hostable |
| Production Stability | stable | beta |
| API Available | Yes | Yes |
| Released Date | 2024-08-16 | 2026-04-27 |
API Pricing Comparison
Input Price per Million Tokens
Hermes 3 405B Instruct
$1.00
Qwen3.5 Plus 2026-04-20
$0.30
Output Price per Million Tokens
Hermes 3 405B Instruct
$1.00
Qwen3.5 Plus 2026-04-20
$1.80
💡 Cost Ratio: Qwen3.5 Plus 2026-04-20 is 3.3x cheaper per input token than Hermes 3 405B Instruct.
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Benchmark Performance Metrics
Standardized Scores (0–100%)Scores show verified raw accuracy percentages across standardized AI evaluation suites. Higher bars indicate superior performance in that domain.
Hermes 3 405B Instruct Quirks & Gotchas
No developer gotchas reported.
Qwen3.5 Plus 2026-04-20 Quirks & Gotchas
No developer gotchas reported.
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